The Evolution of the Cosmos
Astrophysicist, George Smoot, shares new images from deep space in his Ted Talk, The Design of the Universe.
One of his key questions is How come there are so many galaxies? Visible to the Hubble Space telescope there are approximately 100 billion galaxies, which is roughly the number of stars in our own galaxy.
How did the cosmos begin and what was the process that shaped it?
In this video, he encourages his audience to ponder how the universe got built the way that it did.